From eb194925eca95b35a79b6260bc1bfb27c30f90d6 Mon Sep 17 00:00:00 2001
From: moneromooo-monero <moneromooo-monero@users.noreply.github.com>
Date: Sun, 6 Nov 2016 10:36:08 +0000
Subject: [PATCH] wallet2_api: do not copy the whole pending tx when iterating

---
 src/wallet/api/pending_transaction.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/wallet/api/pending_transaction.cpp b/src/wallet/api/pending_transaction.cpp
index 26ce9fc7..f377e80b 100644
--- a/src/wallet/api/pending_transaction.cpp
+++ b/src/wallet/api/pending_transaction.cpp
@@ -128,7 +128,7 @@ uint64_t PendingTransactionImpl::dust() const
 uint64_t PendingTransactionImpl::fee() const
 {
     uint64_t result = 0;
-    for (const auto ptx : m_pending_tx) {
+    for (const auto &ptx : m_pending_tx) {
         result += ptx.fee;
     }
     return result;